From 0768cfd0bd627b38d2dbc378af7b95e0518b6b44 Mon Sep 17 00:00:00 2001
From: Gisle Aune <dev@gisle.me>
Date: Sun, 16 Sep 2018 00:13:12 +0200
Subject: [PATCH] models: Painstakingly converted half the model package to a
 models & repostiry stucture. All binaries are probably dead at this point.

---
 graph2/gqlgen.yml                 | 22 +++++-----
 graph2/graph.go                   |  6 +++
 graph2/queries/channel.go         | 11 ++---
 graph2/queries/character.go       | 15 +++----
 graph2/queries/log.go             | 28 +++++++++----
 graph2/queries/post.go            | 29 ++++++++++---
 graph2/queries/tags.go            |  7 ++--
 graph2/schema/root.gql            |  5 +--
 graph2/schema/types/Log.gql       |  2 +-
 graph2/schema/types/Post.gql      |  8 ++++
 graph2/types/log.go               | 40 ++++++++++++++++++
 internal/loader/channel.go        | 17 ++++----
 internal/loader/character.go      | 24 ++++++-----
 internal/loader/loader.go         |  6 +--
 models/channel.go                 | 10 +++++
 models/channels/add.go            | 33 +++++++++++++++
 models/channels/db.go             | 19 +++++++++
 models/channels/find.go           | 11 +++++
 models/channels/list.go           | 46 ++++++++++++++++++++
 models/character.go               | 20 +++++++++
 models/characters/add.go          | 48 +++++++++++++++++++++
 models/characters/db.go           | 55 ++++++++++++++++++++++++
 models/characters/find.go         | 16 +++++++
 models/characters/list.go         | 61 +++++++++++++++++++++++++++
 models/log.go                     | 16 +++++++
 models/logs/db.go                 | 65 ++++++++++++++++++++++++++++
 models/logs/find.go               | 16 +++++++
 models/logs/list.go               | 70 +++++++++++++++++++++++++++++++
 models/post.go                    | 14 +++++++
 models/posts/db.go                | 56 +++++++++++++++++++++++++
 models/posts/find.go              | 14 +++++++
 models/posts/list.go              | 57 +++++++++++++++++++++++++
 models/posts/search.go            |  1 +
 {model => models}/scalars/date.go |  0
 models/tag-kind.go                | 47 +++++++++++++++++++++
 models/tag.go                     |  7 ++++
 models/tags/db.go                 | 14 +++++++
 models/tags/list.go               | 26 ++++++++++++
 38 files changed, 878 insertions(+), 64 deletions(-)
 create mode 100644 graph2/types/log.go
 create mode 100644 models/channel.go
 create mode 100644 models/channels/add.go
 create mode 100644 models/channels/db.go
 create mode 100644 models/channels/find.go
 create mode 100644 models/channels/list.go
 create mode 100644 models/character.go
 create mode 100644 models/characters/add.go
 create mode 100644 models/characters/db.go
 create mode 100644 models/characters/find.go
 create mode 100644 models/characters/list.go
 create mode 100644 models/log.go
 create mode 100644 models/logs/db.go
 create mode 100644 models/logs/find.go
 create mode 100644 models/logs/list.go
 create mode 100644 models/post.go
 create mode 100644 models/posts/db.go
 create mode 100644 models/posts/find.go
 create mode 100644 models/posts/list.go
 create mode 100644 models/posts/search.go
 rename {model => models}/scalars/date.go (100%)
 create mode 100644 models/tag-kind.go
 create mode 100644 models/tag.go
 create mode 100644 models/tags/db.go
 create mode 100644 models/tags/list.go

diff --git a/graph2/gqlgen.yml b/graph2/gqlgen.yml
index 70a22d0..8ec91a7 100644
--- a/graph2/gqlgen.yml
+++ b/graph2/gqlgen.yml
@@ -10,22 +10,24 @@ model:
 
 models:
   Tag:
-    model: git.aiterp.net/rpdata/api/model/story.Tag
+    model: git.aiterp.net/rpdata/api/models.Tag
   TagKind:
-    model: git.aiterp.net/rpdata/api/model/story.TagKind
+    model: git.aiterp.net/rpdata/api/models.TagKind
   Character:
-    model: git.aiterp.net/rpdata/api/model/character.Character
+    model: git.aiterp.net/rpdata/api/models.Character
   CharactersFilter:
-    model: git.aiterp.net/rpdata/api/model/character.Filter
+    model: git.aiterp.net/rpdata/api/models/characters.Filter
   Channel:
-    model: git.aiterp.net/rpdata/api/model/channel.Channel
+    model: git.aiterp.net/rpdata/api/models.Channel
   ChannelsFilter:
-    model: git.aiterp.net/rpdata/api/model/channel.Filter
+    model: git.aiterp.net/rpdata/api/models/channels.Filter
   Post:
-    model: git.aiterp.net/rpdata/api/model/log.Post
+    model: git.aiterp.net/rpdata/api/models.Post
+  PostsFilter:
+    model: git.aiterp.net/rpdata/api/models/posts.Filter
   Log:
-    model: git.aiterp.net/rpdata/api/model/log.Log
+    model: git.aiterp.net/rpdata/api/models.Log
   LogsFilter:
-    model: git.aiterp.net/rpdata/api/model/log.Filter
+    model: git.aiterp.net/rpdata/api/models/logs.Filter
   Date:
-    model: git.aiterp.net/rpdata/api/model/scalars.Date
\ No newline at end of file
+    model: git.aiterp.net/rpdata/api/models/scalars.Date
\ No newline at end of file
diff --git a/graph2/graph.go b/graph2/graph.go
index 9f8a4bb..6fd8b46 100644
--- a/graph2/graph.go
+++ b/graph2/graph.go
@@ -2,12 +2,14 @@ package graph2
 
 import (
 	"git.aiterp.net/rpdata/api/graph2/queries"
+	"git.aiterp.net/rpdata/api/graph2/types"
 	graphql "github.com/99designs/gqlgen/graphql"
 )
 
 //go:generate ./combine.sh
 //go:generate gorunpkg github.com/99designs/gqlgen -v
 
+// New creates a new GraphQL schema.
 func New() graphql.ExecutableSchema {
 	return NewExecutableSchema(Config{
 		Resolvers: &rootResolver{},
@@ -19,3 +21,7 @@ type rootResolver struct{}
 func (r *rootResolver) Query() QueryResolver {
 	return &queries.Resolver
 }
+
+func (r *rootResolver) Log() LogResolver {
+	return &types.LogResolver
+}
diff --git a/graph2/queries/channel.go b/graph2/queries/channel.go
index 68b116a..77138a2 100644
--- a/graph2/queries/channel.go
+++ b/graph2/queries/channel.go
@@ -3,13 +3,14 @@ package queries
 import (
 	"context"
 
-	"git.aiterp.net/rpdata/api/model/channel"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/channels"
 )
 
-func (r *resolver) Channel(ctx context.Context, name string) (channel.Channel, error) {
-	return channel.FindName(name)
+func (r *resolver) Channel(ctx context.Context, name string) (models.Channel, error) {
+	return channels.FindName(name)
 }
 
-func (r *resolver) Channels(ctx context.Context, filter *channel.Filter) ([]channel.Channel, error) {
-	return channel.List(filter)
+func (r *resolver) Channels(ctx context.Context, filter *channels.Filter) ([]models.Channel, error) {
+	return channels.List(filter)
 }
diff --git a/graph2/queries/character.go b/graph2/queries/character.go
index 6ef64c1..668762d 100644
--- a/graph2/queries/character.go
+++ b/graph2/queries/character.go
@@ -4,19 +4,20 @@ import (
 	"context"
 	"errors"
 
-	"git.aiterp.net/rpdata/api/model/character"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/characters"
 )
 
-func (r *resolver) Character(ctx context.Context, id *string, nick *string) (character.Character, error) {
+func (r *resolver) Character(ctx context.Context, id *string, nick *string) (models.Character, error) {
 	if id != nil {
-		return character.FindID(*id)
+		return characters.FindID(*id)
 	} else if nick != nil {
-		return character.FindNick(*nick)
+		return characters.FindNick(*nick)
 	} else {
-		return character.Character{}, errors.New("You must specify either an ID or a nick")
+		return models.Character{}, errors.New("You must specify either an ID or a nick")
 	}
 }
 
-func (r *resolver) Characters(ctx context.Context, filter *character.Filter) ([]character.Character, error) {
-	return character.List(filter)
+func (r *resolver) Characters(ctx context.Context, filter *characters.Filter) ([]models.Character, error) {
+	return characters.List(filter)
 }
diff --git a/graph2/queries/log.go b/graph2/queries/log.go
index 8eb3c14..9f0fa73 100644
--- a/graph2/queries/log.go
+++ b/graph2/queries/log.go
@@ -3,30 +3,42 @@ package queries
 import (
 	"context"
 	"errors"
+	"strings"
 
 	"git.aiterp.net/rpdata/api/internal/loader"
-	"git.aiterp.net/rpdata/api/model/log"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/logs"
+	"github.com/99designs/gqlgen/graphql"
 )
 
-func (r *resolver) Log(ctx context.Context, id string) (log.Log, error) {
-	return log.FindID(id)
+func (r *resolver) Log(ctx context.Context, id string) (models.Log, error) {
+	return logs.FindID(id)
 }
 
-func (r *resolver) Logs(ctx context.Context, filter *log.Filter) ([]log.Log, error) {
-	logs, err := log.List(filter)
+func (r *resolver) Logs(ctx context.Context, filter *logs.Filter) ([]models.Log, error) {
+	logs, err := logs.List(filter)
 	if err != nil {
 		return nil, err
 	}
 
-	if len(logs) >= 100 {
+	reqCtx := graphql.GetRequestContext(ctx)
+	maybeCharacters := strings.Contains(reqCtx.RawQuery, "characters")
+	maybeChannels := strings.Contains(reqCtx.RawQuery, "channels")
+
+	if len(logs) >= 100 && (maybeCharacters || maybeChannels) {
 		loader := loader.FromContext(ctx)
 		if loader == nil {
 			return nil, errors.New("no loader")
 		}
 
 		for _, log := range logs {
-			loader.PrimeCharacters("id", log.CharacterIDs...)
-			loader.PrimeChannels("name", log.ChannelName)
+			if maybeChannels {
+				loader.PrimeChannels("name", log.ChannelName)
+			}
+
+			if maybeCharacters {
+				loader.PrimeCharacters("id", log.CharacterIDs...)
+			}
 		}
 	}
 
diff --git a/graph2/queries/post.go b/graph2/queries/post.go
index 5c40623..33fa904 100644
--- a/graph2/queries/post.go
+++ b/graph2/queries/post.go
@@ -2,14 +2,33 @@ package queries
 
 import (
 	"context"
+	"errors"
 
-	"git.aiterp.net/rpdata/api/model/log"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/posts"
 )
 
-func (r *resolver) Post(ctx context.Context, id string) (log.Post, error) {
-	return log.FindPostID(id)
+func (r *resolver) Post(ctx context.Context, id string) (models.Post, error) {
+	return posts.FindID(id)
 }
 
-func (r *resolver) Posts(ctx context.Context, ids []string) ([]log.Post, error) {
-	return log.ListPostIDs(ids...)
+func (r *resolver) Posts(ctx context.Context, filter *posts.Filter) ([]models.Post, error) {
+	// Some sanity checks to avoid querying an insame amount of posts.
+	if filter == nil {
+		filter = &posts.Filter{Limit: 256}
+	} else {
+		if (filter.Limit <= 0 || filter.Limit > 256) && filter.LogID == nil {
+			return nil, errors.New("a limit of 0 (no limit) or >256 without a logId is not allowed")
+		}
+
+		if len(filter.Kind) > 32 {
+			return nil, errors.New("You cannot specify more than 32 kinds")
+		}
+
+		if len(filter.ID) > 32 {
+			return nil, errors.New("You cannot specify more than 32 IDs")
+		}
+	}
+
+	return posts.List(filter)
 }
diff --git a/graph2/queries/tags.go b/graph2/queries/tags.go
index a8d7fd7..2beffe9 100644
--- a/graph2/queries/tags.go
+++ b/graph2/queries/tags.go
@@ -3,9 +3,10 @@ package queries
 import (
 	"context"
 
-	"git.aiterp.net/rpdata/api/model/story"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/tags"
 )
 
-func (r *resolver) Tags(ctx context.Context) ([]story.Tag, error) {
-	return story.ListTags()
+func (r *resolver) Tags(ctx context.Context) ([]models.Tag, error) {
+	return tags.List()
 }
diff --git a/graph2/schema/root.gql b/graph2/schema/root.gql
index 2f8d59b..4238f6f 100644
--- a/graph2/schema/root.gql
+++ b/graph2/schema/root.gql
@@ -20,9 +20,8 @@ type Query {
   # Find post by ID.
   post(id: String!): Post!
 
-  # Find posts by IDs. It's meant to allow other parts of the UI to link to a cluster of posts, e.g. for a room description for the
-  # Mapp should it ever become a thing. This does not have a filter, since it's meant to be queried in the logs' response's selection set.
-  posts(ids: [String!]!): [Post!]!
+  # Find posts
+  posts(filter: PostsFilter): [Post!]!
 
 
   # Find log by ID
diff --git a/graph2/schema/types/Log.gql b/graph2/schema/types/Log.gql
index cddffd7..290415e 100644
--- a/graph2/schema/types/Log.gql
+++ b/graph2/schema/types/Log.gql
@@ -21,7 +21,7 @@ type Log {
 
   # The log's event, which is the same as the tags in the previous logbot site.
   # Empty string means that it's no event.
-  event: String!
+  eventName: String!
 
   # The description of a session, which is empty if unset.
   description: String!
diff --git a/graph2/schema/types/Post.gql b/graph2/schema/types/Post.gql
index 4fd6f0a..bcc4908 100644
--- a/graph2/schema/types/Post.gql
+++ b/graph2/schema/types/Post.gql
@@ -65,4 +65,12 @@ input MovePostInput {
 
   # Target index
   toPosition: Int!
+}
+
+# Filter for posts query
+input PostsFilter {
+  id: [String!]
+  kind: [String!]
+  logId: String
+  limit: Int
 }
\ No newline at end of file
diff --git a/graph2/types/log.go b/graph2/types/log.go
new file mode 100644
index 0000000..51bce4b
--- /dev/null
+++ b/graph2/types/log.go
@@ -0,0 +1,40 @@
+package types
+
+import (
+	"context"
+	"errors"
+
+	"git.aiterp.net/rpdata/api/internal/loader"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/posts"
+)
+
+type logResolver struct{}
+
+func (r *logResolver) Channel(ctx context.Context, log *models.Log) (models.Channel, error) {
+	loader := loader.FromContext(ctx)
+	if loader == nil {
+		return models.Channel{}, errors.New("no loader")
+	}
+
+	return loader.Channel("name", log.ChannelName)
+}
+
+func (r *logResolver) Characters(ctx context.Context, log *models.Log) ([]models.Character, error) {
+	loader := loader.FromContext(ctx)
+	if loader == nil {
+		return nil, errors.New("no loader")
+	}
+
+	return loader.Characters("id", log.CharacterIDs...)
+}
+
+func (r *logResolver) Posts(ctx context.Context, log *models.Log, kinds []string) ([]models.Post, error) {
+	return posts.List(&posts.Filter{
+		LogID: &log.ShortID,
+		Kind:  kinds,
+	})
+}
+
+// LogResolver is a resolver
+var LogResolver logResolver
diff --git a/internal/loader/channel.go b/internal/loader/channel.go
index 5677e04..e2a8e29 100644
--- a/internal/loader/channel.go
+++ b/internal/loader/channel.go
@@ -5,18 +5,19 @@ import (
 	"errors"
 	"strings"
 
-	"git.aiterp.net/rpdata/api/model/channel"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/channels"
 	"github.com/graph-gophers/dataloader"
 )
 
 // Channel gets a character by key
-func (loader *Loader) Channel(key, value string) (channel.Channel, error) {
+func (loader *Loader) Channel(key, value string) (models.Channel, error) {
 	if !strings.HasPrefix(key, "Channel.") {
 		key = "Channel." + key
 	}
 
 	if loader.loaders[key] == nil {
-		return channel.Channel{}, errors.New("unsupported key")
+		return models.Channel{}, errors.New("unsupported key")
 	}
 
 	loader.loadPrimed(key)
@@ -24,10 +25,10 @@ func (loader *Loader) Channel(key, value string) (channel.Channel, error) {
 	thunk := loader.loaders[key].Load(loader.ctx, dataloader.StringKey(value))
 	res, err := thunk()
 	if err != nil {
-		return channel.Channel{}, err
+		return models.Channel{}, err
 	}
 
-	channel, ok := res.(channel.Channel)
+	channel, ok := res.(models.Channel)
 	if !ok {
 		return channel, errors.New("incorrect type")
 	}
@@ -48,10 +49,10 @@ func channelNameBatch(ctx context.Context, keys dataloader.Keys) []*dataloader.R
 	var results []*dataloader.Result
 	names := keys.Keys()
 
-	channels, err := channel.ListNames(names...)
+	channels, err := channels.ListNames(names...)
 	if err != nil {
 		for range names {
-			results = append(results, &dataloader.Result{Data: channel.Channel{}, Error: err})
+			results = append(results, &dataloader.Result{Data: models.Channel{}, Error: err})
 		}
 
 		return results
@@ -69,7 +70,7 @@ func channelNameBatch(ctx context.Context, keys dataloader.Keys) []*dataloader.R
 		}
 
 		if !found {
-			results = append(results, &dataloader.Result{Data: channel.Channel{}, Error: err})
+			results = append(results, &dataloader.Result{Data: models.Channel{}, Error: err})
 		}
 	}
 
diff --git a/internal/loader/character.go b/internal/loader/character.go
index 85ae51d..1150163 100644
--- a/internal/loader/character.go
+++ b/internal/loader/character.go
@@ -6,11 +6,13 @@ import (
 	"strings"
 
 	"git.aiterp.net/rpdata/api/model/character"
+	"git.aiterp.net/rpdata/api/models"
+	"git.aiterp.net/rpdata/api/models/characters"
 	"github.com/graph-gophers/dataloader"
 )
 
 // Character gets a character by key
-func (loader *Loader) Character(key, value string) (character.Character, error) {
+func (loader *Loader) Character(key, value string) (models.Character, error) {
 	if !strings.HasPrefix(key, "Character.") {
 		key = "Character." + key
 	}
@@ -18,25 +20,25 @@ func (loader *Loader) Character(key, value string) (character.Character, error)
 	loader.loadPrimed(key)
 
 	if loader.loaders[key] == nil {
-		return character.Character{}, errors.New("unsupported key")
+		return models.Character{}, errors.New("unsupported key")
 	}
 
 	thunk := loader.loaders[key].Load(loader.ctx, dataloader.StringKey(value))
 	res, err := thunk()
 	if err != nil {
-		return character.Character{}, err
+		return models.Character{}, err
 	}
 
-	char, ok := res.(character.Character)
+	char, ok := res.(models.Character)
 	if !ok {
-		return character.Character{}, errors.New("incorrect type")
+		return models.Character{}, errors.New("incorrect type")
 	}
 
 	return char, nil
 }
 
 // Characters gets characters by key
-func (loader *Loader) Characters(key string, values ...string) ([]character.Character, error) {
+func (loader *Loader) Characters(key string, values ...string) ([]models.Character, error) {
 	if !strings.HasPrefix(key, "Character.") {
 		key = "Character." + key
 	}
@@ -55,10 +57,10 @@ func (loader *Loader) Characters(key string, values ...string) ([]character.Char
 		}
 	}
 
-	chars := make([]character.Character, len(res))
+	chars := make([]models.Character, len(res))
 
 	for i := range res {
-		char, ok := res[i].(character.Character)
+		char, ok := res[i].(models.Character)
 		if !ok {
 			return nil, errors.New("incorrect type")
 		}
@@ -84,7 +86,7 @@ func characterIDBatch(ctx context.Context, keys dataloader.Keys) []*dataloader.R
 	results := make([]*dataloader.Result, 0, len(keys))
 	ids := keys.Keys()
 
-	characters, err := character.ListIDs(ids...)
+	characters, err := characters.List(&characters.Filter{IDs: ids})
 	if err != nil {
 		for range ids {
 			results = append(results, &dataloader.Result{Error: err})
@@ -105,7 +107,7 @@ func characterIDBatch(ctx context.Context, keys dataloader.Keys) []*dataloader.R
 		}
 
 		if !found {
-			results = append(results, &dataloader.Result{Data: character.Character{}, Error: ErrNotFound})
+			results = append(results, &dataloader.Result{Data: models.Character{}, Error: ErrNotFound})
 		}
 	}
 
@@ -137,7 +139,7 @@ func characterNickBatch(ctx context.Context, keys dataloader.Keys) []*dataloader
 		}
 
 		if !found {
-			results = append(results, &dataloader.Result{Data: character.Character{}, Error: err})
+			results = append(results, &dataloader.Result{Data: models.Character{}, Error: err})
 		}
 	}
 
diff --git a/internal/loader/loader.go b/internal/loader/loader.go
index 61b7e1b..d243d84 100644
--- a/internal/loader/loader.go
+++ b/internal/loader/loader.go
@@ -29,9 +29,9 @@ func New() *Loader {
 	return &Loader{
 		ctx: context.Background(),
 		loaders: map[string]*dataloader.Loader{
-			"Character.id":   dataloader.NewBatchedLoader(characterIDBatch, dataloader.WithWait(time.Millisecond)),
-			"Character.nick": dataloader.NewBatchedLoader(characterNickBatch, dataloader.WithWait(time.Millisecond)),
-			"Channel.name":   dataloader.NewBatchedLoader(channelNameBatch, dataloader.WithWait(time.Millisecond)),
+			"Character.id":   dataloader.NewBatchedLoader(characterIDBatch, dataloader.WithWait(time.Millisecond*2)),
+			"Character.nick": dataloader.NewBatchedLoader(characterNickBatch, dataloader.WithWait(time.Millisecond*2)),
+			"Channel.name":   dataloader.NewBatchedLoader(channelNameBatch, dataloader.WithWait(time.Millisecond*2)),
 		},
 		primedKeys: make(map[string]map[string]bool),
 	}
diff --git a/models/channel.go b/models/channel.go
new file mode 100644
index 0000000..9f1ad17
--- /dev/null
+++ b/models/channel.go
@@ -0,0 +1,10 @@
+package models
+
+// A Channel represents information abount an IRC RP channel, and whether it should be logged
+type Channel struct {
+	Name         string `bson:"_id"`
+	Logged       bool   `bson:"logged"`
+	Hub          bool   `bson:"hub"`
+	EventName    string `bson:"event,omitempty"`
+	LocationName string `bson:"location,omitempty"`
+}
diff --git a/models/channels/add.go b/models/channels/add.go
new file mode 100644
index 0000000..1103ce0
--- /dev/null
+++ b/models/channels/add.go
@@ -0,0 +1,33 @@
+package channels
+
+import (
+	"errors"
+	"strings"
+
+	"git.aiterp.net/rpdata/api/models"
+)
+
+// ErrInvalidName is an error for an invalid channel name.
+var ErrInvalidName = errors.New("Invalid channel name")
+
+// Add creates a new channel.
+func Add(name string, logged, hub bool, event, location string) (models.Channel, error) {
+	if len(name) < 3 && !strings.HasPrefix(name, "#") {
+		return models.Channel{}, ErrInvalidName
+	}
+
+	channel := models.Channel{
+		Name:         name,
+		Logged:       logged,
+		Hub:          hub,
+		EventName:    event,
+		LocationName: location,
+	}
+
+	err := collection.Insert(channel)
+	if err != nil {
+		return models.Channel{}, err
+	}
+
+	return channel, nil
+}
diff --git a/models/channels/db.go b/models/channels/db.go
new file mode 100644
index 0000000..860c96e
--- /dev/null
+++ b/models/channels/db.go
@@ -0,0 +1,19 @@
+package channels
+
+import (
+	"git.aiterp.net/rpdata/api/internal/store"
+	"github.com/globalsign/mgo"
+)
+
+var collection *mgo.Collection
+
+func init() {
+	store.HandleInit(func(db *mgo.Database) {
+		collection = db.C("common.channels")
+
+		collection.EnsureIndexKey("logged")
+		collection.EnsureIndexKey("hub")
+		collection.EnsureIndexKey("event")
+		collection.EnsureIndexKey("location")
+	})
+}
diff --git a/models/channels/find.go b/models/channels/find.go
new file mode 100644
index 0000000..50ef371
--- /dev/null
+++ b/models/channels/find.go
@@ -0,0 +1,11 @@
+package channels
+
+import "git.aiterp.net/rpdata/api/models"
+
+// FindName finds a channel by its id (its name).
+func FindName(name string) (models.Channel, error) {
+	channel := models.Channel{}
+	err := collection.FindId(name).One(&channel)
+
+	return channel, err
+}
diff --git a/models/channels/list.go b/models/channels/list.go
new file mode 100644
index 0000000..75345f8
--- /dev/null
+++ b/models/channels/list.go
@@ -0,0 +1,46 @@
+package channels
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Filter for searching
+type Filter struct {
+	Logged       *bool  `json:"logged"`
+	EventName    string `json:"eventName"`
+	LocationName string `json:"locationName"`
+}
+
+// List finds channels, if logged is true it will be limited to logged
+// channels
+func List(filter *Filter) ([]models.Channel, error) {
+	query := bson.M{}
+
+	if filter != nil {
+		if filter.Logged != nil {
+			query["logged"] = *filter.Logged
+		}
+		if filter.EventName != "" {
+			query["eventName"] = filter.EventName
+		}
+		if filter.LocationName != "" {
+			query["locationName"] = filter.LocationName
+		}
+	}
+
+	channels := make([]models.Channel, 0, 128)
+	err := collection.Find(query).All(&channels)
+
+	return channels, err
+}
+
+// ListNames finds channels by the names provided
+func ListNames(names ...string) ([]models.Channel, error) {
+	query := bson.M{"_id": bson.M{"$in": names}}
+
+	channels := make([]models.Channel, 0, 32)
+	err := collection.Find(query).All(&channels)
+
+	return channels, err
+}
diff --git a/models/character.go b/models/character.go
new file mode 100644
index 0000000..13b1357
--- /dev/null
+++ b/models/character.go
@@ -0,0 +1,20 @@
+package models
+
+// Character is a common data model representing an RP character or NPC.
+type Character struct {
+	ID          string   `json:"id" bson:"_id"`
+	Nicks       []string `json:"nicks" bson:"nicks"`
+	Name        string   `json:"name" bson:"name"`
+	ShortName   string   `json:"shortName" bson:"shortName"`
+	Author      string   `json:"author" bson:"author"`
+	Description string   `json:"description" bson:"description"`
+}
+
+// Nick gets the character's nick.
+func (character *Character) Nick() *string {
+	if len(character.Nicks[0]) == 0 {
+		return nil
+	}
+
+	return &character.Nicks[0]
+}
diff --git a/models/characters/add.go b/models/characters/add.go
new file mode 100644
index 0000000..2abf75f
--- /dev/null
+++ b/models/characters/add.go
@@ -0,0 +1,48 @@
+package characters
+
+import (
+	"errors"
+	"strconv"
+	"strings"
+
+	"git.aiterp.net/rpdata/api/model/counter"
+	"git.aiterp.net/rpdata/api/models"
+)
+
+// Add creates a Character and pushes it to the database. It does some validation
+// on nick, name, shortName and author. It will generate a shortname from the first
+// name if a blank one is provided.
+func Add(nick, name, shortName, author, description string) (models.Character, error) {
+	if len(nick) < 1 || len(name) < 1 || len(author) < 1 {
+		return models.Character{}, errors.New("Nick, name, or author name too short or empty")
+	}
+	if shortName == "" {
+		shortName = strings.SplitN(name, " ", 2)[0]
+	}
+
+	char, err := FindNick(nick)
+	if err == nil && char.ID != "" {
+		return models.Character{}, errors.New("Nick is occupied")
+	}
+
+	nextID, err := counter.Next("auto_increment", "models.Character")
+	if err != nil {
+		return models.Character{}, err
+	}
+
+	character := models.Character{
+		ID:          "C" + strconv.Itoa(nextID),
+		Nicks:       []string{nick},
+		Name:        name,
+		ShortName:   shortName,
+		Author:      author,
+		Description: description,
+	}
+
+	err = collection.Insert(character)
+	if err != nil {
+		return models.Character{}, err
+	}
+
+	return character, nil
+}
diff --git a/models/characters/db.go b/models/characters/db.go
new file mode 100644
index 0000000..c6c6722
--- /dev/null
+++ b/models/characters/db.go
@@ -0,0 +1,55 @@
+package characters
+
+import (
+	"log"
+
+	"git.aiterp.net/rpdata/api/internal/store"
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo"
+)
+
+var collection *mgo.Collection
+
+func find(query interface{}) (models.Character, error) {
+	character := models.Character{}
+	err := collection.Find(query).One(&character)
+	if err != nil {
+		return models.Character{}, err
+	}
+
+	return character, nil
+}
+
+func list(query interface{}) ([]models.Character, error) {
+	characters := make([]models.Character, 0, 64)
+	err := collection.Find(query).All(&characters)
+	if err != nil {
+		return nil, err
+	}
+
+	return characters, nil
+}
+
+func init() {
+	store.HandleInit(func(db *mgo.Database) {
+		collection = db.C("common.characters")
+
+		collection.EnsureIndexKey("name")
+		collection.EnsureIndexKey("shortName")
+		collection.EnsureIndexKey("author")
+		err := collection.EnsureIndex(mgo.Index{
+			Key:      []string{"nicks"},
+			Unique:   true,
+			DropDups: true,
+		})
+		if err != nil {
+			log.Fatalln("init common.characters:", err)
+		}
+		err = collection.EnsureIndex(mgo.Index{
+			Key: []string{"$text:description"},
+		})
+		if err != nil {
+			log.Fatalln("init common.characters:", err)
+		}
+	})
+}
diff --git a/models/characters/find.go b/models/characters/find.go
new file mode 100644
index 0000000..7e67214
--- /dev/null
+++ b/models/characters/find.go
@@ -0,0 +1,16 @@
+package characters
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// FindID finds a character by id.
+func FindID(id string) (models.Character, error) {
+	return find(bson.M{"_id": id})
+}
+
+// FindNick finds a character by nick
+func FindNick(nick string) (models.Character, error) {
+	return find(bson.M{"nicks": nick})
+}
diff --git a/models/characters/list.go b/models/characters/list.go
new file mode 100644
index 0000000..28a14bd
--- /dev/null
+++ b/models/characters/list.go
@@ -0,0 +1,61 @@
+package characters
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Filter is used to filter the list of characters
+type Filter struct {
+	IDs    []string `json:"ids"`
+	Nicks  []string `json:"nicks"`
+	Names  []string `json:"names"`
+	Author *string  `json:"author"`
+	Search *string  `json:"search"`
+	Logged *bool    `json:"logged"`
+}
+
+// List lists all characters
+func List(filter *Filter) ([]models.Character, error) {
+	query := bson.M{}
+
+	if filter != nil {
+		if len(filter.IDs) > 1 {
+			query["_id"] = bson.M{"$in": filter.IDs}
+		} else if len(filter.IDs) == 1 {
+			query["_id"] = filter.IDs[0]
+		}
+
+		if len(filter.Nicks) > 1 {
+			query["nicks"] = bson.M{"$in": filter.Nicks}
+		} else if len(filter.Nicks) == 1 {
+			query["nicks"] = filter.Nicks[0]
+		}
+
+		if len(filter.Names) > 1 {
+			query["$or"] = bson.M{
+				"name":      bson.M{"$in": filter.Names},
+				"shortName": bson.M{"$in": filter.Names},
+			}
+		} else if len(filter.Names) == 1 {
+			query["$or"] = bson.M{
+				"name":      filter.Names[0],
+				"shortName": filter.Names[0],
+			}
+		}
+
+		if filter.Logged != nil {
+			query["logged"] = *filter.Logged
+		}
+
+		if filter.Author != nil {
+			query["author"] = *filter.Author
+		}
+
+		if filter.Search != nil {
+			query["$text"] = bson.M{"$search": *filter.Search}
+		}
+	}
+
+	return list(query)
+}
diff --git a/models/log.go b/models/log.go
new file mode 100644
index 0000000..5171ea8
--- /dev/null
+++ b/models/log.go
@@ -0,0 +1,16 @@
+package models
+
+import "time"
+
+// Log is the header/session for a log file.
+type Log struct {
+	ID           string    `bson:"_id"`
+	ShortID      string    `bson:"shortId"`
+	Date         time.Time `bson:"date"`
+	ChannelName  string    `bson:"channel"`
+	EventName    string    `bson:"event,omitempty"`
+	Title        string    `bson:"title,omitempty"`
+	Description  string    `bson:"description,omitempty"`
+	Open         bool      `bson:"open"`
+	CharacterIDs []string  `bson:"characterIds"`
+}
diff --git a/models/logs/db.go b/models/logs/db.go
new file mode 100644
index 0000000..23b4845
--- /dev/null
+++ b/models/logs/db.go
@@ -0,0 +1,65 @@
+package logs
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"git.aiterp.net/rpdata/api/internal/store"
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo"
+)
+
+var collection *mgo.Collection
+var postCollection *mgo.Collection
+
+func find(query interface{}) (models.Log, error) {
+	log := models.Log{}
+	err := collection.Find(query).One(&log)
+	if err != nil {
+		return models.Log{}, err
+	}
+
+	return log, nil
+}
+
+func list(query interface{}, limit int) ([]models.Log, error) {
+	logs := make([]models.Log, 0, 64)
+	err := collection.Find(query).Limit(limit).Sort("-date").All(&logs)
+	if err != nil {
+		return nil, err
+	}
+
+	return logs, nil
+}
+
+func iter(query interface{}, limit int) *mgo.Iter {
+	return collection.Find(query).Sort("-date").Limit(limit).Batch(8).Iter()
+}
+
+func makeLogID(date time.Time, channel string) string {
+	return fmt.Sprintf("%s%03d_%s", date.UTC().Format("2006-01-02_150405"), (date.Nanosecond() / int(time.Millisecond/time.Nanosecond)), channel[1:])
+}
+
+func init() {
+	store.HandleInit(func(db *mgo.Database) {
+		collection = db.C("logbot3.logs")
+		postCollection = db.C("logbo3.posts")
+
+		collection.EnsureIndexKey("date")
+		collection.EnsureIndexKey("channel")
+		collection.EnsureIndexKey("characterIds")
+		collection.EnsureIndexKey("event")
+		collection.EnsureIndex(mgo.Index{
+			Key: []string{"channel", "open"},
+		})
+		err := collection.EnsureIndex(mgo.Index{
+			Key:      []string{"shortId"},
+			Unique:   true,
+			DropDups: true,
+		})
+		if err != nil {
+			log.Fatalln("init logbot3.logs:", err)
+		}
+	})
+}
diff --git a/models/logs/find.go b/models/logs/find.go
new file mode 100644
index 0000000..9a40f0f
--- /dev/null
+++ b/models/logs/find.go
@@ -0,0 +1,16 @@
+package logs
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// FindID finds a log either by it's ID or short ID.
+func FindID(id string) (models.Log, error) {
+	return find(bson.M{
+		"$or": []bson.M{
+			bson.M{"_id": id},
+			bson.M{"shortId": id},
+		},
+	})
+}
diff --git a/models/logs/list.go b/models/logs/list.go
new file mode 100644
index 0000000..3732a1c
--- /dev/null
+++ b/models/logs/list.go
@@ -0,0 +1,70 @@
+package logs
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Filter for the List() function
+type Filter struct {
+	Search     *string
+	Characters *[]string
+	Channels   *[]string
+	Events     *[]string
+	Open       *bool
+	Limit      int
+}
+
+// List lists all logs
+func List(filter *Filter) ([]models.Log, error) {
+	query := bson.M{}
+	limit := 0
+
+	if filter != nil {
+		// Run a text search
+		if filter.Search != nil {
+			searchResults, err := search(*filter.Search)
+			if err != nil {
+				return nil, err
+			}
+
+			// Posts always use shortId to refer to the log
+			query["shortId"] = bson.M{"$in": searchResults}
+		}
+
+		// Find logs including any of the specified events and channels
+		if filter.Channels != nil {
+			query["channel"] = bson.M{"$in": *filter.Channels}
+		}
+		if filter.Events != nil {
+			query["event"] = bson.M{"$in": *filter.Events}
+		}
+
+		// Find logs including all of the specified character IDs.
+		if filter.Characters != nil {
+			query["characterIds"] = bson.M{"$all": *filter.Characters}
+		}
+
+		// Limit to only open logs
+		if filter.Open != nil {
+			query["open"] = *filter.Open
+		}
+
+		// Set the limit from the filter
+		limit = filter.Limit
+	}
+
+	return list(query, limit)
+}
+
+func search(text string) ([]string, error) {
+	query := bson.M{
+		"$text": bson.M{"$search": text},
+		"logId": bson.M{"$ne": nil},
+	}
+
+	ids := make([]string, 0, 64)
+	err := postCollection.Find(query).Distinct("logId", ids)
+
+	return ids, err
+}
diff --git a/models/post.go b/models/post.go
new file mode 100644
index 0000000..4769ca4
--- /dev/null
+++ b/models/post.go
@@ -0,0 +1,14 @@
+package models
+
+import "time"
+
+// A Post is a part of a log file.
+type Post struct {
+	ID       string    `bson:"_id"`
+	LogID    string    `bson:"logId"`
+	Time     time.Time `bson:"time"`
+	Kind     string    `bson:"kind"`
+	Nick     string    `bson:"nick"`
+	Text     string    `bson:"text"`
+	Position int       `bson:"position"`
+}
diff --git a/models/posts/db.go b/models/posts/db.go
new file mode 100644
index 0000000..b5153b6
--- /dev/null
+++ b/models/posts/db.go
@@ -0,0 +1,56 @@
+package posts
+
+import (
+	"log"
+	"sync"
+
+	"git.aiterp.net/rpdata/api/internal/store"
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo"
+)
+
+var collection *mgo.Collection
+var mutex sync.RWMutex
+
+func find(query interface{}) (models.Post, error) {
+	post := models.Post{}
+	err := collection.Find(query).One(&post)
+	if err != nil {
+		return models.Post{}, err
+	}
+
+	return post, nil
+}
+
+func list(query interface{}, limit int, sort ...string) ([]models.Post, error) {
+	size := 64
+	if limit > 0 {
+		size = limit
+	}
+	posts := make([]models.Post, 0, size)
+
+	err := collection.Find(query).Limit(limit).Sort(sort...).All(&posts)
+	if err != nil {
+		return nil, err
+	}
+
+	return posts, nil
+}
+
+func init() {
+	store.HandleInit(func(db *mgo.Database) {
+		collection = db.C("logbot3.posts")
+
+		collection.EnsureIndexKey("logId")
+		collection.EnsureIndexKey("time")
+		collection.EnsureIndexKey("kind")
+		collection.EnsureIndexKey("position")
+
+		err := collection.EnsureIndex(mgo.Index{
+			Key: []string{"$text:text"},
+		})
+		if err != nil {
+			log.Fatalln("init logbot3.logs:", err)
+		}
+	})
+}
diff --git a/models/posts/find.go b/models/posts/find.go
new file mode 100644
index 0000000..c7c8ed4
--- /dev/null
+++ b/models/posts/find.go
@@ -0,0 +1,14 @@
+package posts
+
+import (
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// FindID finds a log post by ID.
+func FindID(id string) (models.Post, error) {
+	mutex.RLock()
+	defer mutex.RUnlock()
+
+	return find(bson.M{"_id": id})
+}
diff --git a/models/posts/list.go b/models/posts/list.go
new file mode 100644
index 0000000..b69fb87
--- /dev/null
+++ b/models/posts/list.go
@@ -0,0 +1,57 @@
+package posts
+
+import (
+	"strings"
+
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// Filter is used to generate a query to the database.
+type Filter struct {
+	ID     []string
+	Kind   []string
+	LogID  *string
+	Search *string
+	Limit  int
+}
+
+// List lists the posts according to the filter
+func List(filter *Filter) ([]models.Post, error) {
+	mutex.RLock()
+	defer mutex.RUnlock()
+
+	limit := 256
+	query := bson.M{}
+
+	if filter != nil {
+		if filter.LogID != nil {
+			query["logId"] = filter.LogID
+		}
+
+		if len(filter.ID) > 1 {
+			query["_id"] = bson.M{"$in": filter.ID}
+		} else if len(filter.ID) == 1 {
+			query["_id"] = filter.ID[0]
+		}
+
+		if len(filter.Kind) > 1 {
+			for i := range filter.Kind {
+				filter.Kind[i] = strings.ToLower(filter.Kind[i])
+			}
+
+			query["kind"] = bson.M{"$in": filter.Kind}
+		} else if len(filter.Kind) == 1 {
+			query["kind"] = strings.ToLower(filter.Kind[0])
+		}
+
+		limit = filter.Limit
+	}
+
+	posts, err := list(query, limit, "position")
+	if err != nil {
+		return nil, err
+	}
+
+	return posts, nil
+}
diff --git a/models/posts/search.go b/models/posts/search.go
new file mode 100644
index 0000000..c427a4f
--- /dev/null
+++ b/models/posts/search.go
@@ -0,0 +1 @@
+package posts
diff --git a/model/scalars/date.go b/models/scalars/date.go
similarity index 100%
rename from model/scalars/date.go
rename to models/scalars/date.go
diff --git a/models/tag-kind.go b/models/tag-kind.go
new file mode 100644
index 0000000..4c692a9
--- /dev/null
+++ b/models/tag-kind.go
@@ -0,0 +1,47 @@
+package models
+
+import (
+	"fmt"
+	"io"
+)
+
+// TagKind represents the kind of tags.
+type TagKind string
+
+const (
+	// TagKindOrganization is a tag kind, see GraphQL documentation.
+	TagKindOrganization TagKind = "Organization"
+
+	// TagKindCharacter is a tag kind, see GraphQL documentation.
+	TagKindCharacter TagKind = "Character"
+
+	// TagKindLocation is a tag kind, see GraphQL documentation.
+	TagKindLocation TagKind = "Location"
+
+	// TagKindEvent is a tag kind, see GraphQL documentation.
+	TagKindEvent TagKind = "Event"
+
+	// TagKindSeries is a tag kind, see GraphQL documentation.
+	TagKindSeries TagKind = "Series"
+)
+
+// UnmarshalGQL unmarshals
+func (e *TagKind) UnmarshalGQL(v interface{}) error {
+	str, ok := v.(string)
+	if !ok {
+		return fmt.Errorf("enums must be strings")
+	}
+
+	*e = TagKind(str)
+	switch *e {
+	case TagKindOrganization, TagKindCharacter, TagKindLocation, TagKindEvent, TagKindSeries:
+		return nil
+	default:
+		return fmt.Errorf("%s is not a valid TagKind", str)
+	}
+}
+
+// MarshalGQL turns it into a JSON string
+func (e TagKind) MarshalGQL(w io.Writer) {
+	fmt.Fprint(w, "\""+string(e), "\"")
+}
diff --git a/models/tag.go b/models/tag.go
new file mode 100644
index 0000000..8560cb8
--- /dev/null
+++ b/models/tag.go
@@ -0,0 +1,7 @@
+package models
+
+// A Tag associates a story with other content, like other stories, logs and more.
+type Tag struct {
+	Kind TagKind `bson:"kind"`
+	Name string  `bson:"name"`
+}
diff --git a/models/tags/db.go b/models/tags/db.go
new file mode 100644
index 0000000..f29ea9c
--- /dev/null
+++ b/models/tags/db.go
@@ -0,0 +1,14 @@
+package tags
+
+import (
+	"git.aiterp.net/rpdata/api/internal/store"
+	"github.com/globalsign/mgo"
+)
+
+var storyCollection *mgo.Collection
+
+func init() {
+	store.HandleInit(func(db *mgo.Database) {
+		storyCollection = db.C("story.stories")
+	})
+}
diff --git a/models/tags/list.go b/models/tags/list.go
new file mode 100644
index 0000000..b709101
--- /dev/null
+++ b/models/tags/list.go
@@ -0,0 +1,26 @@
+package tags
+
+import (
+	"sort"
+	"strings"
+
+	"git.aiterp.net/rpdata/api/models"
+	"github.com/globalsign/mgo/bson"
+)
+
+// List lists all tags
+func List() ([]models.Tag, error) {
+	tags := make([]models.Tag, 0, 64)
+	err := storyCollection.Find(bson.M{"listed": true, "tags": bson.M{"$ne": nil}}).Distinct("tags", &tags)
+
+	sort.Slice(tags, func(i, j int) bool {
+		kindCmp := strings.Compare(string(tags[i].Kind), string(tags[j].Kind))
+		if kindCmp != 0 {
+			return kindCmp < 0
+		}
+
+		return strings.Compare(tags[i].Name, tags[j].Name) < 0
+	})
+
+	return tags, err
+}