Merge pull request #41 from AdExNetwork/issue-28-AdUnit

Issue #28 AdUnit

Author: Ivo Georgiev

sentry/src/domain/ad_unit.rs

@@ -1,4 +1,53 @@
+use chrono::{DateTime, Utc};
+use chrono::serde::ts_milliseconds;
 use serde::{Deserialize, Serialize};
 
+use crate::domain::TargetingTag;
+use crate::util::serde::ts_milliseconds_option;
+
 #[derive(Serialize, Deserialize, Debug, Clone)]
-pub struct AdUnit {}
+#[serde(rename_all = "camelCase")]
+pub struct AdUnit {
+    /// valid ipfs hash of spec props below
+    ipfs: String,
+    /// the type of the ad unit
+    /// currently, possible values are:
+    /// legacy_300x250, legacy_250x250, legacy_240x400, legacy_336x280,
+    /// legacy_180x150, legacy_300x100, legacy_720x300, legacy_468x60,
+    /// legacy_234x60, legacy_88x31, legacy_120x90, legacy_120x60,
+    /// legacy_120x240, legacy_125x125, legacy_728x90, legacy_160x600,
+    /// legacy_120x600, legacy_300x600
+    /// see IAB ad unit guidelines and iab_flex_{adUnitName} (see IAB's new ad portfolio and PDF)
+    #[serde(rename = "type")]
+    ad_type: String,
+    /// a URL to the resource (usually PNG); must use the ipfs:// protocol, to guarantee data immutability
+    media_url: String,
+    /// MIME type of the media, possible values at the moment are: image/jpeg, image/png
+    media_mime: String,
+    /// Advertised URL
+    target_url: String,
+    /// Array of TargetingTag
+    targeting: Vec<TargetingTag>,
+    /// Number; minimum targeting score (optional)
+    min_targeting_score: Option<u8>,
+    /// Array of TargetingTag (optional)
+    /// meant for discovery between publishers/advertisers
+    #[serde(default)]
+    tags: Vec<TargetingTag>,
+    /// user address from the session
+    owner: String,
+    /// number, UTC timestamp in milliseconds, used as nonce for escaping duplicated spec ipfs hashes
+    #[serde(with = "ts_milliseconds")]
+    created: DateTime<Utc>,
+    /// the name of the unit used in platform UI
+    title: Option<String>,
+    /// arbitrary text used in platform UI
+    description: Option<String>,
+    /// user can change it - used for filtering in platform UI
+    #[serde(default)]
+    archived: bool,
+    /// UTC timestamp in milliseconds, changed every time modifiable property is changed
+    #[serde(default, with = "ts_milliseconds_option")]
+    modified: Option<DateTime<Utc>>,
+
+}